1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
GrogVix [38]
2 years ago
12

Please and thank you !

Biology
2 answers:
Leona [35]2 years ago
7 0
Who knows man who knows
Alborosie2 years ago
7 0
7. Each cell only has one nucleus because if it had more then one there would be an over production of everything in the cell.

8. I don’t know, I’m sorry
You might be interested in
The absorption and distribution of materials within an organism is a life function known as
agasfer [191]
<span>Transport. hope this helps u (:</span>
4 0
3 years ago
Answer 16-20 please, please do not comment nonsense if not you will be reported. The first accurate and correct answer gets brai
Step2247 [10]

Answer:

Like questions 16-20? there aren't any questions to be answered.

Explanation:

Please attach something to this question.

7 0
3 years ago
) during lactation, the caloric needs of the mother increase by ________ calories a day
AVprozaik [17]
You want about 500 calories a day extra. 
4 0
3 years ago
6. What is the kidney's function?…
Natalka [10]

Answer:

<em>The kidneys act as very efficient filters for ridding the body of waste and toxic substances, and returning vitamins, amino acids, glucose, hormones and other vital substances into the bloodstream. The kidneys receive a high blood flow and this is filtered by very specialised blood vessels.</em>

<em /><em />

3 0
3 years ago
Read 2 more answers
What phase of mitosis is shown?<br>​
gogolik [260]

Answer:

During mitosis, the two sister chromatids that make up each chromosome separate from each other and move to opposite poles of the cell.

Explanation:

i took notes from last quiz

6 0
3 years ago
Other questions:
  • Which organism has the highest percentage of adenine?
    7·2 answers
  • __believed that as animals became more complex, so did their emotions
    6·1 answer
  • What is the suffix of fossil?
    12·1 answer
  • What must happen before a chemical reaction can begin?
    5·2 answers
  • a team of marine biologists have discovered certain rare species of dolphins and whales. With which organization can they share
    6·2 answers
  • The hypothalamus, which is involved in maintaining steadiness of bodily functions, the hippocampus, which is involved in memory,
    10·1 answer
  • RNA interference can be a mechanism of defense against viral infection as well as for regulation of gene expression. RNA interfe
    6·1 answer
  • Where do you think milk gets it matter?
    14·2 answers
  • How are the electrons in the PS II system replaced?
    5·1 answer
  • I WILL MARK U BRAINLIEST IF U ANSWER THIS QUESTION!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!